package operation;
import book.BookList;

import book.Book;

/**
 * Created with Intellij IDEA.
 * Description:
 * User: wangj
 * Date: 2022-02-28
 * Time: 23:40
 */
public class ExitOperation implements IOperation{
    public void work(BookList bookList) {
        System.out.println("退出系统！");
        System.exit(0);
    }
}
